软件的（）设计又称为总体设计，其主要任务是建立软件系统的总体结构。

软件总体设计是指软件总体结构设计和数据设计，该阶段的主要任务不包括（）。

安全性是I/O软件总体设计的主要目标。

为了方便地更换与扩充I/O设备，计算机系统中的I/O设备一般都通过I/O接口与各自的控制器连接，下列接口（）不属于I/O接口。

Every deliberate act of wrongdoing by the master or any of the crew against the ship or cargo，without the authorization or privity of the Shipowner or his agent，is（）.

（）, or drum is used for hauling in or letting out the wires or ropes which will fasten the ship to the shore.

A salvor may be（）the whole or part of the payment due under Salvage Convention to the extent that the salvage operations have become necessary or more difficult because of fault or neglect on his part or if the salvor has been guilty of fraud or other dishonest conduct.

The （） is used for hauling in or letting out the wires or ropes.

Vessels must be（）valid certificate of nationality or certificated of registry or license.

When loading or discharging dry mud or cement，crew members should use goggles and（）.

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。

逻辑运算符（AND、NOT、OR）的运算顺序是AND→OR→NOT。